sondheimer oscillation

Multi-domain direct BEM and its application to the simulation of Helmholtz resonator;多域直接边界元方法及其在模拟亥姆霍兹共振器方面的应用(英文)KKe汉语字典

This paper introduced the theory of combustion oscillations and the acoustical analysis of Helmholtz resonators.本文简要阐述了发生振荡燃烧的机理以及亥姆霍兹共振器抑制振荡燃烧的声学分析,并且通过线性分析与CFD计算相结合的研究方法对燃烧系统的燃烧稳定性进行计算;同时分析了共振器共振频率和安装位置对燃烧稳定性的影响,得出在不同因素影响下,系统的稳定性和模态。KKe汉语字典

We fabricated a kind of 1D metamaterial which consists of periodic array of Helmholtz resonators and tested its acoustic transmission at audible sound frequency in air.制作了一维周期排列的亥姆霍兹共振器超材料,在空气环境下测试了其在可听声频段声学透射行为。KKe汉语字典

And the approximate rigid conditions for small underwater cylindrical Helmholtz resonators of different sizes are given.理论和实验研究了腔壁弹性对水下小型圆柱形亥姆霍兹共振器共振频率的影响。KKe汉语字典

THEORETICAL ANALYSIS OF COMBUSTION OSCILLATION SUPPRESSION WITH HELMHOLTZ RESONATORS亥姆霍兹共振器抑制振荡燃烧理论分析KKe汉语字典

Influence of cavity wall elasticity on resonant frequency of small underwater cylindrical Helmholtz resonator腔壁弹性对水下小型圆柱形亥姆霍兹共振器共振频率的影响KKe汉语字典

kirchhoff helmholtz flow基尔霍夫 亥姆霍兹怜KKe汉语字典

Effects of elasticity on the Helmholtz resonators弹性对赫姆霍兹共振器声学特性的影响KKe汉语字典

Helmholtz-Keteller formula亥姆霍兹－克特勒公式KKe汉语字典

Helmholtz-Lagrange theorem亥姆霍兹－拉格朗日定理KKe汉语字典

gibbs helmholtz equation吉布斯 亥姆霍兹方程式KKe汉语字典

Helmholtz inhomogeneous medium亥姆霍兹型非均匀介质KKe汉语字典

Smith-Helmholtz law史密斯－亥姆霍兹定律KKe汉语字典

kelvin helmholtz contractio开耳文亥姆霍兹缩短KKe汉语字典

Lagrange-Helmholtz equation拉格朗日－亥姆霍兹方程KKe汉语字典

Helmholtz velocity decomposing theorem亥姆霍兹速度分解定理KKe汉语字典

Hemholtz-Kelvin contraction time亥姆霍兹一开尔芬收缩时间KKe汉语字典

Helmholtz principle of minimum energy dissipatio亥姆霍兹最小能量损耗原理KKe汉语字典

Kelvin-Helmholtz instability开尔文－亥姆霍兹不稳定性KKe汉语字典

Young-Helmholtz theory of colour vision杨－亥姆霍兹彩色视觉理论KKe汉语字典

Kelvin-Helmhohz instability开尔芬-亥姆霍兹不稳定性KKe汉语字典

Helmholtz-Kelvin contraction time亥姆霍兹－开尔芬收缩时间KKe汉语字典